Whether listening to the heart or lungs, simply reverse the chest piece to switch on the respective range and minimize background noise. The two separate inner channels in the tube also ensure lossless sound transmission. The convex prestressed membrane guarantees perfect skin contact for optimal resonance and sound transmission.

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As the world leader in medical scales, we also offer you first-class service. Together with our branches, partners and dealers, seca offers a worldwide service network that ensures our products work troublefree.